A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 5895-01-441-3048
NSN 5999-01-201-7425
NSN 5985-01-052-6473
NSN 7035-01-086-2922
NSN 6320-00-823-2015
NSN 5915-01-227-6349
NSN 5835-00-173-4456
NSN 5910-01-434-1309
NSN 6105-01-481-3763
NSN 5965-01-651-5937
NSN 5910-01-181-5677
NSN 6650-00-977-7533